ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

root/jsr166/jsr166/src/test/tck/FutureTaskTest.java

Comparing jsr166/src/test/tck/FutureTaskTest.java (file contents):
Revision 1.9 by dl, Mon Dec 22 16:25:38 2003 UTC vs.
Revision 1.22 by jsr166, Sun Nov 28 20:20:00 2010 UTC

#	Line 1 | Line 1
1		/*
2	<	* Written by members of JCP JSR-166 Expert Group and released to the
3	<	* public domain. Use, modify, and redistribute this code in any way
4	<	* without acknowledgement. Other contributors include Andrew Wright,
5	<	* Jeffrey Hayes, Pat Fischer, Mike Judd.
2	>	* Written by Doug Lea with assistance from members of JCP JSR-166
3	>	* Expert Group and released to the public domain, as explained at
4	>	* http://creativecommons.org/licenses/publicdomain
5	>	* Other contributors include Andrew Wright, Jeffrey Hayes,
6	>	* Pat Fisher, Mike Judd.
7		*/
8
9		import junit.framework.*;
10		import java.util.concurrent.*;
11	+	import static java.util.concurrent.TimeUnit.MILLISECONDS;
12	+	import static java.util.concurrent.TimeUnit.SECONDS;
13		import java.util.*;
14
15		public class FutureTaskTest extends JSR166TestCase {
16
17		public static void main(String[] args) {
18	<	junit.textui.TestRunner.run (suite());
18	>	junit.textui.TestRunner.run(suite());
19		}
20		public static Test suite() {
21	<	return new TestSuite(FutureTaskTest.class);
21	>	return new TestSuite(FutureTaskTest.class);
22	>	}
23	>
24	>	void checkNotDone(Future<?> f) {
25	>	assertFalse(f.isDone());
26	>	assertFalse(f.isCancelled());
27	>	}
28	>
29	>	<T> void checkCompletedNormally(Future<T> f, T expected) {
30	>	assertTrue(f.isDone());
31	>	assertFalse(f.isCancelled());
32	>
33	>	try {
34	>	assertSame(expected, f.get());
35	>	} catch (Throwable fail) { threadUnexpectedException(fail); }
36	>	try {
37	>	assertSame(expected, f.get(5L, SECONDS));
38	>	} catch (Throwable fail) { threadUnexpectedException(fail); }
39	>
40	>	assertFalse(f.cancel(false));
41	>	assertFalse(f.cancel(true));
42	>	}
43	>
44	>	void checkCancelled(Future<?> f) {
45	>	assertTrue(f.isDone());
46	>	assertTrue(f.isCancelled());
47	>
48	>	try {
49	>	f.get();
50	>	shouldThrow();
51	>	} catch (CancellationException success) {
52	>	} catch (Throwable fail) { threadUnexpectedException(fail); }
53	>
54	>	try {
55	>	f.get(5L, SECONDS);
56	>	shouldThrow();
57	>	} catch (CancellationException success) {
58	>	} catch (Throwable fail) { threadUnexpectedException(fail); }
59	>
60	>	assertFalse(f.cancel(false));
61	>	assertFalse(f.cancel(true));
62	>	}
63	>
64	>	void checkCompletedAbnormally(Future<?> f, Throwable t) {
65	>	assertTrue(f.isDone());
66	>	assertFalse(f.isCancelled());
67	>
68	>	try {
69	>	f.get();
70	>	shouldThrow();
71	>	} catch (ExecutionException success) {
72	>	assertSame(t, success.getCause());
73	>	} catch (Throwable fail) { threadUnexpectedException(fail); }
74	>
75	>	try {
76	>	f.get(5L, SECONDS);
77	>	shouldThrow();
78	>	} catch (ExecutionException success) {
79	>	assertSame(t, success.getCause());
80	>	} catch (Throwable fail) { threadUnexpectedException(fail); }
81	>
82	>	assertFalse(f.cancel(false));
83	>	assertFalse(f.cancel(true));
84		}
85
86		/**
#	Line 35 | Line 100 | public class FutureTaskTest extends JSR1
100		try {
101		FutureTask task = new FutureTask(null);
102		shouldThrow();
103	<	}
39	<	catch(NullPointerException success) {
40	<	}
103	>	} catch (NullPointerException success) {}
104		}
105
106		/**
#	Line 47 | Line 110 | public class FutureTaskTest extends JSR1
110		try {
111		FutureTask task = new FutureTask(null, Boolean.TRUE);
112		shouldThrow();
113	<	}
51	<	catch(NullPointerException success) {
52	<	}
113	>	} catch (NullPointerException success) {}
114		}
115
116		/**
117		* isDone is true when a task completes
118		*/
119		public void testIsDone() {
120	<	FutureTask task = new FutureTask( new NoOpCallable());
121	<	task.run();
122	<	assertTrue(task.isDone());
123	<	assertFalse(task.isCancelled());
120	>	FutureTask task = new FutureTask(new NoOpCallable());
121	>	task.run();
122	>	assertTrue(task.isDone());
123	>	checkCompletedNormally(task, Boolean.TRUE);
124		}
125
126		/**
#	Line 67 | Line 128 | public class FutureTaskTest extends JSR1
128		*/
129		public void testRunAndReset() {
130		PublicFutureTask task = new PublicFutureTask(new NoOpCallable());
131	<	assertTrue(task.runAndReset());
132	<	assertFalse(task.isDone());
131	>	assertTrue(task.runAndReset());
132	>	checkNotDone(task);
133		}
134
135		/**
#	Line 77 | Line 138 | public class FutureTaskTest extends JSR1
138		public void testResetAfterCancel() {
139		PublicFutureTask task = new PublicFutureTask(new NoOpCallable());
140		assertTrue(task.cancel(false));
141	<	assertFalse(task.runAndReset());
142	<	assertTrue(task.isDone());
82	<	assertTrue(task.isCancelled());
141	>	assertFalse(task.runAndReset());
142	>	checkCancelled(task);
143		}
144
145
86	–
146		/**
147	<	* setting value gauses get to return it
147	>	* setting value causes get to return it
148		*/
149	<	public void testSet() {
149	>	public void testSet() throws Exception {
150		PublicFutureTask task = new PublicFutureTask(new NoOpCallable());
151		task.set(one);
152	<	try {
153	<	assertEquals(task.get(), one);
95	<	}
96	<	catch(Exception e) {
97	<	unexpectedException();
98	<	}
152	>	assertSame(task.get(), one);
153	>	checkCompletedNormally(task, one);
154		}
155
156		/**
157		* setException causes get to throw ExecutionException
158		*/
159	<	public void testSetException() {
159	>	public void testSetException() throws Exception {
160		Exception nse = new NoSuchElementException();
161		PublicFutureTask task = new PublicFutureTask(new NoOpCallable());
162		task.setException(nse);
163		try {
164		Object x = task.get();
165		shouldThrow();
166	<	}
167	<	catch(ExecutionException ee) {
168	<	Throwable cause = ee.getCause();
114	<	assertEquals(cause, nse);
115	<	}
116	<	catch(Exception e) {
117	<	unexpectedException();
166	>	} catch (ExecutionException success) {
167	>	assertSame(success.getCause(), nse);
168	>	checkCompletedAbnormally(task, nse);
169		}
170		}
171
172		/**
173	<	*  Cancelling before running succeeds
173	>	* Cancelling before running succeeds
174		*/
175		public void testCancelBeforeRun() {
176	<	FutureTask task = new FutureTask( new NoOpCallable());
176	>	FutureTask task = new FutureTask(new NoOpCallable());
177		assertTrue(task.cancel(false));
178	<	task.run();
179	<	assertTrue(task.isDone());
129	<	assertTrue(task.isCancelled());
178	>	task.run();
179	>	checkCancelled(task);
180		}
181
182		/**
183		* Cancel(true) before run succeeds
184		*/
185		public void testCancelBeforeRun2() {
186	<	FutureTask task = new FutureTask( new NoOpCallable());
186	>	FutureTask task = new FutureTask(new NoOpCallable());
187		assertTrue(task.cancel(true));
188	<	task.run();
189	<	assertTrue(task.isDone());
140	<	assertTrue(task.isCancelled());
188	>	task.run();
189	>	checkCancelled(task);
190		}
191
192		/**
193		* cancel of a completed task fails
194		*/
195		public void testCancelAfterRun() {
196	<	FutureTask task = new FutureTask( new NoOpCallable());
197	<	task.run();
196	>	FutureTask task = new FutureTask(new NoOpCallable());
197	>	task.run();
198		assertFalse(task.cancel(false));
199	<	assertTrue(task.isDone());
151	<	assertFalse(task.isCancelled());
199	>	checkCompletedNormally(task, Boolean.TRUE);
200		}
201
202		/**
203		* cancel(true) interrupts a running task
204		*/
205	<	public void testCancelInterrupt() {
206	<	FutureTask task = new FutureTask( new Callable() {
207	<	public Object call() {
208	<	try {
209	<	Thread.sleep(MEDIUM_DELAY_MS);
210	<	threadShouldThrow();
205	>	public void testCancelInterrupt() throws InterruptedException {
206	>	final CountDownLatch threadStarted = new CountDownLatch(1);
207	>	final FutureTask task =
208	>	new FutureTask(new CheckedCallable<Object>() {
209	>	public Object realCall() {
210	>	threadStarted.countDown();
211	>	long t0 = System.nanoTime();
212	>	for (;;) {
213	>	if (Thread.interrupted())
214	>	return Boolean.TRUE;
215	>	if (millisElapsedSince(t0) > MEDIUM_DELAY_MS)
216	>	fail("interrupt not delivered");
217	>	Thread.yield();
218		}
219	<	catch (InterruptedException success) {}
165	<	return Boolean.TRUE;
166	<	} });
167	<	Thread t = new  Thread(task);
168	<	t.start();
169	<
170	<	try {
171	<	Thread.sleep(SHORT_DELAY_MS);
172	<	assertTrue(task.cancel(true));
173	<	t.join();
174	<	assertTrue(task.isDone());
175	<	assertTrue(task.isCancelled());
176	<	} catch(InterruptedException e){
177	<	unexpectedException();
178	<	}
179	<	}
219	>	}});
220
221	+	Thread t = newStartedThread(task);
222	+	threadStarted.await();
223	+	assertTrue(task.cancel(true));
224	+	checkCancelled(task);
225	+	awaitTermination(t, MEDIUM_DELAY_MS);
226	+	checkCancelled(task);
227	+	}
228
229		/**
230		* cancel(false) does not interrupt a running task
231		*/
232	<	public void testCancelNoInterrupt() {
233	<	FutureTask task = new FutureTask( new Callable() {
234	<	public Object call() {
235	<	try {
236	<	Thread.sleep(MEDIUM_DELAY_MS);
237	<	}
238	<	catch (InterruptedException success) {
239	<	threadFail("should not interrupt");
240	<	}
232	>	public void testCancelNoInterrupt() throws InterruptedException {
233	>	final CountDownLatch threadStarted = new CountDownLatch(1);
234	>	final CountDownLatch cancelled = new CountDownLatch(1);
235	>	final FutureTask<Boolean> task =
236	>	new FutureTask<Boolean>(new CheckedCallable<Boolean>() {
237	>	public Boolean realCall() throws InterruptedException {
238	>	threadStarted.countDown();
239	>	cancelled.await(MEDIUM_DELAY_MS, MILLISECONDS);
240	>	assertFalse(Thread.interrupted());
241		return Boolean.TRUE;
242	<	} });
243	<	Thread t = new  Thread(task);
244	<	t.start();
245	<
246	<	try {
247	<	Thread.sleep(SHORT_DELAY_MS);
248	<	assertTrue(task.cancel(false));
249	<	t.join();
250	<	assertTrue(task.isDone());
204	<	assertTrue(task.isCancelled());
205	<	} catch(InterruptedException e){
206	<	unexpectedException();
207	<	}
242	>	}});
243	>
244	>	Thread t = newStartedThread(task);
245	>	threadStarted.await();
246	>	assertTrue(task.cancel(false));
247	>	checkCancelled(task);
248	>	cancelled.countDown();
249	>	awaitTermination(t, MEDIUM_DELAY_MS);
250	>	checkCancelled(task);
251		}
252
253		/**
254		* set in one thread causes get in another thread to retrieve value
255		*/
256	<	public void testGet1() {
257	<	final FutureTask ft = new FutureTask(new Callable() {
258	<	public Object call() {
259	<	try {
217	<	Thread.sleep(MEDIUM_DELAY_MS);
218	<	} catch(InterruptedException e){
219	<	threadUnexpectedException();
220	<	}
256	>	public void testGet1() throws InterruptedException {
257	>	final FutureTask task =
258	>	new FutureTask(new CheckedCallable<Object>() {
259	>	public Object realCall() throws InterruptedException {
260		return Boolean.TRUE;
261	<	}
262	<	});
224	<	Thread t = new Thread(new Runnable() {
225	<	public void run() {
226	<	try {
227	<	ft.get();
228	<	} catch(Exception e){
229	<	threadUnexpectedException();
230	<	}
231	<	}
232	<	});
233	<	try {
234	<	assertFalse(ft.isDone());
235	<	assertFalse(ft.isCancelled());
236	<	t.start();
237	<	Thread.sleep(SHORT_DELAY_MS);
238	<	ft.run();
239	<	t.join();
240	<	assertTrue(ft.isDone());
241	<	assertFalse(ft.isCancelled());
242	<	} catch(InterruptedException e){
243	<	unexpectedException();
261	>	}});
262	>	checkNotDone(task);
263
264	<	}
264	>	Thread t = newStartedThread(new CheckedRunnable() {
265	>	public void realRun() throws Exception {
266	>	assertSame(Boolean.TRUE, task.get());
267	>	}});
268	>
269	>	task.run();
270	>	checkCompletedNormally(task, Boolean.TRUE);
271	>	awaitTermination(t, MEDIUM_DELAY_MS);
272		}
273
274		/**
275		* set in one thread causes timed get in another thread to retrieve value
276		*/
277	<	public void testTimedGet1() {
278	<	final FutureTask ft = new FutureTask(new Callable() {
279	<	public Object call() {
280	<	try {
255	<	Thread.sleep(MEDIUM_DELAY_MS);
256	<	} catch(InterruptedException e){
257	<	threadUnexpectedException();
258	<	}
277	>	public void testTimedGet1() throws InterruptedException {
278	>	final FutureTask task =
279	>	new FutureTask(new CheckedCallable<Object>() {
280	>	public Object realCall() throws InterruptedException {
281		return Boolean.TRUE;
282	<	}
283	<	});
284	<	Thread t = new Thread(new Runnable() {
285	<	public void run() {
286	<	try {
287	<	ft.get(SHORT_DELAY_MS, TimeUnit.MILLISECONDS);
288	<	} catch(TimeoutException success) {
289	<	} catch(Exception e){
290	<	threadUnexpectedException();
291	<	}
292	<	}
271	<	});
272	<	try {
273	<	assertFalse(ft.isDone());
274	<	assertFalse(ft.isCancelled());
275	<	t.start();
276	<	ft.run();
277	<	t.join();
278	<	assertTrue(ft.isDone());
279	<	assertFalse(ft.isCancelled());
280	<	} catch(InterruptedException e){
281	<	unexpectedException();
282	<
283	<	}
282	>	}});
283	>	checkNotDone(task);
284	>
285	>	Thread t = newStartedThread(new CheckedRunnable() {
286	>	public void realRun() throws Exception {
287	>	assertSame(Boolean.TRUE, task.get(SMALL_DELAY_MS, MILLISECONDS));
288	>	}});
289	>
290	>	task.run();
291	>	checkCompletedNormally(task, Boolean.TRUE);
292	>	awaitTermination(t, MEDIUM_DELAY_MS);
293		}
294
295		/**
296	<	*  Cancelling a task causes timed get in another thread to throw CancellationException
297	<	*/
298	<	public void testTimedGet_Cancellation() {
299	<	final FutureTask ft = new FutureTask(new Callable() {
300	<	public Object call() {
301	<	try {
302	<	Thread.sleep(SMALL_DELAY_MS);
303	<	threadShouldThrow();
304	<	} catch(InterruptedException e) {
305	<	}
306	<	return Boolean.TRUE;
307	<	}
308	<	});
309	<	try {
310	<	Thread t1 = new Thread(new Runnable() {
311	<	public void run() {
312	<	try {
313	<	ft.get(MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
314	<	threadShouldThrow();
315	<	} catch(CancellationException success) {}
316	<	catch(Exception e){
317	<	threadUnexpectedException();
318	<	}
319	<	}
320	<	});
321	<	Thread t2 = new Thread(ft);
313	<	t1.start();
314	<	t2.start();
315	<	Thread.sleep(SHORT_DELAY_MS);
316	<	ft.cancel(true);
317	<	t1.join();
318	<	t2.join();
319	<	} catch(InterruptedException ie){
320	<	unexpectedException();
321	<	}
296	>	* Cancelling a task causes timed get in another thread to throw
297	>	* CancellationException
298	>	*/
299	>	public void testTimedGet_Cancellation() throws InterruptedException {
300	>	final CountDownLatch threadStarted = new CountDownLatch(2);
301	>	final FutureTask task =
302	>	new FutureTask(new CheckedInterruptedCallable<Object>() {
303	>	public Object realCall() throws InterruptedException {
304	>	threadStarted.countDown();
305	>	Thread.sleep(LONG_DELAY_MS);
306	>	return Boolean.TRUE;
307	>	}});
308	>
309	>	Thread t1 = new ThreadShouldThrow(CancellationException.class) {
310	>	public void realRun() throws Exception {
311	>	threadStarted.countDown();
312	>	task.get(MEDIUM_DELAY_MS, MILLISECONDS);
313	>	}};
314	>	Thread t2 = new Thread(task);
315	>	t1.start();
316	>	t2.start();
317	>	threadStarted.await();
318	>	task.cancel(true);
319	>	awaitTermination(t1, MEDIUM_DELAY_MS);
320	>	awaitTermination(t2, MEDIUM_DELAY_MS);
321	>	checkCancelled(task);
322		}
323
324		/**
325	<	* Cancelling a task causes get in another thread to throw CancellationException
326	<	*/
327	<	public void testGet_Cancellation() {
328	<	final FutureTask ft = new FutureTask(new Callable() {
329	<	public Object call() {
330	<	try {
331	<	Thread.sleep(MEDIUM_DELAY_MS);
332	<	threadShouldThrow();
333	<	} catch(InterruptedException e){
334	<	}
325	>	* Cancelling a task causes get in another thread to throw
326	>	* CancellationException
327	>	*/
328	>	public void testGet_Cancellation() throws InterruptedException {
329	>	final CountDownLatch threadStarted = new CountDownLatch(2);
330	>	final FutureTask task =
331	>	new FutureTask(new CheckedInterruptedCallable<Object>() {
332	>	public Object realCall() throws InterruptedException {
333	>	threadStarted.countDown();
334	>	Thread.sleep(LONG_DELAY_MS);
335		return Boolean.TRUE;
336	<	}
337	<	});
338	<	try {
339	<	Thread t1 = new Thread(new Runnable() {
340	<	public void run() {
341	<	try {
342	<	ft.get();
343	<	threadShouldThrow();
344	<	} catch(CancellationException success){
345	<	}
346	<	catch(Exception e){
347	<	threadUnexpectedException();
348	<	}
349	<	}
350	<	});
351	<	Thread t2 = new Thread(ft);
352	<	t1.start();
353	<	t2.start();
354	<	Thread.sleep(SHORT_DELAY_MS);
355	<	ft.cancel(true);
356	<	t1.join();
357	<	t2.join();
358	<	} catch(InterruptedException success){
359	<	unexpectedException();
360	<	}
336	>	}});
337	>
338	>	Thread t1 = new ThreadShouldThrow(CancellationException.class) {
339	>	public void realRun() throws Exception {
340	>	threadStarted.countDown();
341	>	task.get();
342	>	}};
343	>	Thread t2 = new Thread(task);
344	>	t1.start();
345	>	t2.start();
346	>	threadStarted.await();
347	>	task.cancel(true);
348	>	awaitTermination(t1, MEDIUM_DELAY_MS);
349	>	awaitTermination(t2, MEDIUM_DELAY_MS);
350	>	checkCancelled(task);
351		}
352	<
352	>
353
354		/**
355		* A runtime exception in task causes get to throw ExecutionException
356		*/
357	<	public void testGet_ExecutionException() {
358	<	final FutureTask ft = new FutureTask(new Callable() {
359	<	public Object call() {
360	<	int i = 5/0;
361	<	return Boolean.TRUE;
362	<	}
363	<	});
364	<	try {
365	<	ft.run();
366	<	ft.get();
367	<	shouldThrow();
368	<	} catch(ExecutionException success){
357	>	public void testGet_ExecutionException() throws InterruptedException {
358	>	final FutureTask task = new FutureTask(new Callable() {
359	>	public Object call() {
360	>	return 5/0;
361	>	}});
362	>
363	>	task.run();
364	>	try {
365	>	task.get();
366	>	shouldThrow();
367	>	} catch (ExecutionException success) {
368	>	assertTrue(success.getCause() instanceof ArithmeticException);
369	>	checkCompletedAbnormally(task, success.getCause());
370		}
380	–	catch(Exception e){
381	–	unexpectedException();
382	–	}
383	–	}
384	–
385	–	/**
386	–	*  A runtime exception in task causes timed get to throw ExecutionException
387	–	*/
388	–	public void testTimedGet_ExecutionException2() {
389	–	final FutureTask ft = new FutureTask(new Callable() {
390	–	public Object call() {
391	–	int i = 5/0;
392	–	return Boolean.TRUE;
393	–	}
394	–	});
395	–	try {
396	–	ft.run();
397	–	ft.get(SHORT_DELAY_MS, TimeUnit.MILLISECONDS);
398	–	shouldThrow();
399	–	} catch(ExecutionException success) {
400	–	} catch(TimeoutException success) { } // unlikely but OK
401	–	catch(Exception e){
402	–	unexpectedException();
403	–	}
371		}
405	–
372
373		/**
374	<	* Interrupting a waiting get causes it to throw InterruptedException
374	>	* A runtime exception in task causes timed get to throw ExecutionException
375		*/
376	<	public void testGet_InterruptedException() {
377	<	final FutureTask ft = new FutureTask(new NoOpCallable());
378	<	Thread t = new Thread(new Runnable() {
379	<	public void run() {
380	<	try {
381	<	ft.get();
382	<	threadShouldThrow();
417	<	} catch(InterruptedException success){
418	<	} catch(Exception e){
419	<	threadUnexpectedException();
420	<	}
421	<	}
422	<	});
376	>	public void testTimedGet_ExecutionException2() throws Exception {
377	>	final FutureTask task = new FutureTask(new Callable() {
378	>	public Object call() {
379	>	return 5/0;
380	>	}});
381	>
382	>	task.run();
383		try {
384	<	t.start();
385	<	Thread.sleep(SHORT_DELAY_MS);
386	<	t.interrupt();
387	<	t.join();
388	<	} catch(Exception e){
429	<	unexpectedException();
384	>	task.get(SHORT_DELAY_MS, MILLISECONDS);
385	>	shouldThrow();
386	>	} catch (ExecutionException success) {
387	>	assertTrue(success.getCause() instanceof ArithmeticException);
388	>	checkCompletedAbnormally(task, success.getCause());
389		}
390		}
391
392	+
393		/**
394	<	*  Interrupting a waiting timed get causes it to throw InterruptedException
394	>	* Interrupting a waiting get causes it to throw InterruptedException
395		*/
396	<	public void testTimedGet_InterruptedException2() {
397	<	final FutureTask ft = new FutureTask(new NoOpCallable());
398	<	Thread t = new Thread(new Runnable() {
399	<	public void run() {
400	<	try {
401	<	ft.get(LONG_DELAY_MS,TimeUnit.MILLISECONDS);
402	<	threadShouldThrow();
403	<	} catch(InterruptedException success){}
404	<	catch(Exception e){
405	<	threadUnexpectedException();
406	<	}
407	<	}
408	<	});
449	<	try {
450	<	t.start();
451	<	Thread.sleep(SHORT_DELAY_MS);
452	<	t.interrupt();
453	<	t.join();
454	<	} catch(Exception e){
455	<	unexpectedException();
456	<	}
396	>	public void testGet_InterruptedException() throws InterruptedException {
397	>	final CountDownLatch threadStarted = new CountDownLatch(1);
398	>	final FutureTask task = new FutureTask(new NoOpCallable());
399	>	Thread t = newStartedThread(new CheckedInterruptedRunnable() {
400	>	public void realRun() throws Exception {
401	>	threadStarted.countDown();
402	>	task.get();
403	>	}});
404	>
405	>	threadStarted.await();
406	>	t.interrupt();
407	>	awaitTermination(t, MEDIUM_DELAY_MS);
408	>	checkNotDone(task);
409		}
410	<
410	>
411	>	/**
412	>	* Interrupting a waiting timed get causes it to throw InterruptedException
413	>	*/
414	>	public void testTimedGet_InterruptedException2() throws InterruptedException {
415	>	final CountDownLatch threadStarted = new CountDownLatch(1);
416	>	final FutureTask task = new FutureTask(new NoOpCallable());
417	>	Thread t = newStartedThread(new CheckedInterruptedRunnable() {
418	>	public void realRun() throws Exception {
419	>	threadStarted.countDown();
420	>	task.get(LONG_DELAY_MS, MILLISECONDS);
421	>	}});
422	>
423	>	threadStarted.await();
424	>	t.interrupt();
425	>	awaitTermination(t, MEDIUM_DELAY_MS);
426	>	checkNotDone(task);
427	>	}
428	>
429		/**
430		* A timed out timed get throws TimeoutException
431		*/
432	<	public void testGet_TimeoutException() {
433	<	try {
434	<	FutureTask ft = new FutureTask(new NoOpCallable());
435	<	ft.get(1,TimeUnit.MILLISECONDS);
436	<	shouldThrow();
437	<	} catch(TimeoutException success){}
468	<	catch(Exception success){
469	<	unexpectedException();
470	<	}
432	>	public void testGet_TimeoutException() throws Exception {
433	>	try {
434	>	FutureTask task = new FutureTask(new NoOpCallable());
435	>	task.get(1, MILLISECONDS);
436	>	shouldThrow();
437	>	} catch (TimeoutException success) {}
438		}
439	<
439	>
440		}

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines